heat_template_version: pike

description: >
  Template for nova-placement's logging to files

parameters:
  DockerNovaPlacementImage:
    description: image
    type: string

outputs:
  config_settings:
    description: Extra hieradata needed to log to files in the host.
    value: null
  volumes:
    description: The volumes needed to log to files in the host.
    value: &nova_placement_volumes
      - /var/log/containers/nova:/var/log/nova
      - /var/log/containers/httpd/nova-placement:/var/log/httpd
  docker_config:
    description: Extra containers needed for logging to files in the host.
    value:
      step_2:
        nova_placement_init_log:
          start_order: 1
          image: {get_param: DockerNovaPlacementImage}
          user: root
          command: ['/bin/bash', '-c', 'chown -R nova:nova /var/log/nova']
          volumes: *nova_placement_volumes
  host_prep_tasks:
    description: Extra ansible tasks needed for logging to files in the host.
    value:
      - name: create persistent logs directory
        file:
          path: "{{ item }}"
          state: directory
        with_items:
          - /var/log/containers/nova
          - /var/log/containers/httpd/nova-placement
      - name: nova logs readme
        copy:
          dest: /var/log/nova/readme.txt
          content: |
            Log files from nova containers can be found under
            /var/log/containers/nova and /var/log/containers/httpd/nova-*.
        ignore_errors: true